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AUSCERT External Security Bulletin Redistribution
ESB-2017.3044
cisco-sa-20171129-cucm
30 November 2017
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AusCERT Security Bulletin Summary
---------------------------------
Product: Cisco Unified Communications Manager
Operating System: Cisco
Impact/Access: Cross-site Scripting -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2017-12357
Original Bulletin:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-cucm
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Medium
Advisory ID:
cisco-sa-20171129-cucm
First Published:
2017 November 29 16:00 GMT
Version 1.0:
Final
Workarounds:
No workarounds available
Cisco Bug IDs:
CSCvf79346
CVE-2017-12357
CWE-79
CVSS Score:
Base 5.4Click Icon to Copy Verbose Score
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N/E:X/RL:X/RC:X
CVE-2017-12357
CWE-79
Summary
A vulnerability in the web-based management interface of Cisco Unified
Communications Manager could allow an authenticated, remote attacker
to conduct a cross-site scripting (XSS) attack against a user of the
web-based management interface of an affected device.
The vulnerability is due to insufficient validation of user-supplied
input by the web-based management interface of an affected device. An
attacker could exploit this vulnerability by persuading a user of the
interface to click a crafted link. A successful exploit could allow
the attacker to execute arbitrary script code in the context of the
interface or allow the attacker to access sensitive browser-based
information.
There are no workarounds that address this vulnerability.
This advisory is available at the following link:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/
cisco-sa-20171129-cucm
Affected Products
Vulnerable Products
This vulnerability affects Cisco Unified Communications Manager. For
information about affected software releases, consult the Cisco bug
ID(s) at the top of this advisory.
Products Confirmed Not Vulnerable
No other Cisco products are currently known to be affected by this
vulnerability.
Workarounds
There are no workarounds that address this vulnerability.
Fixed Software
For information about fixed software releases, consult the Cisco bug
ID(s) at the top of this advisory.
When considering software upgrades, customers are advised to regularly
consult the advisories for Cisco products, which are available from
the Cisco Security Advisories and Alerts page, to determine exposure
and a complete upgrade solution.
In all cases, customers should ensure that the devices to be upgraded
contain sufficient memory and confirm that current hardware and
software configurations will continue to be supported properly by the
new release. If the information is not clear, customers are advised to
contact the Cisco Technical Assistance Center (TAC) or their
contracted maintenance providers.
Exploitation and Public Announcements
The Cisco Product Security Incident Response Team (PSIRT) is not aware
of any public announcements or malicious use of the vulnerability that
is described in this advisory.
This vulnerability was found during resolution of a Cisco TAC support case.
Cisco Security Vulnerability Policy
To learn about Cisco security vulnerability disclosure policies and
publications, see the Security Vulnerability Policy. This document
also contains instructions for obtaining fixed software and receiving
security vulnerability information from Cisco.
Subscribe to Cisco Security Notifications
Subscribe
Action Links for This Advisory
Understanding Cross-Site Scripting (XSS) Threat Vectors
Related to This Advisory
Cross-Site Scripting
URL
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/
cisco-sa-20171129-cucm
Revision History
Version
Description
Section
Status
Date
1.0
Initial public release.
Final
2017-November-29
Legal Disclaimer
THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY
KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE
INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS
AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS
DOCUMENT AT ANY TIME.
A standalone copy or paraphrase of the text of this document that
omits the distribution URL is an uncontrolled copy and may lack
important information or contain factual errors. The information in
this document is intended for end users of Cisco products.
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